/*
* AntiDupl.NET Program (http://ermig1979.github.io/AntiDupl).
*
* Copyright (c) 2002-2018 Yermalayeu Ihar.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy 
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to permit persons to whom the Software is 
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in 
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __adDuplResultFilter_h__
#define __adDuplResultFilter_h__

#include "adResult.h"

#include <map>

namespace ad
{
    class TDuplResultFilter
    {
        struct TKey
        {
            TImageInfoPtr first;
            TImageInfoPtr second;
            TKey(TResult* pResult);
            bool operator < (const TKey& key) const;
        };
        typedef std::map<TKey, TResultPtr> TMap;
        TMap m_map;
    public:
        TDuplResultFilter() {};

        void Clear();

        bool AlreadyHas(TResult *pResult);
    };
}

#endif/*__adHintSetter_h__*/